Operations with Rational Numbers
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
16 questions
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1.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.
2.
FLASHCARD QUESTION
Front
What is the value of 1.5 + (-0.5)?
Back
1.0
3.
FLASHCARD QUESTION
Front
How do you convert a fraction to a decimal?
Back
Divide the numerator by the denominator.
4.
FLASHCARD QUESTION
Front
What is the result of multiplying a negative number by a positive number?
Back
The result is negative.
5.
FLASHCARD QUESTION
Front
What is the result of multiplying two negative numbers?
Back
The result is positive.
6.
FLASHCARD QUESTION
Front
If Sharon has 10 black chips worth 1.5 points each and 29 red chips worth -0.5 points each, what is her total score?
Back
0.5 points.
7.
FLASHCARD QUESTION
Front
How many batches of cookies can Sharon make with 12 cups of flour if each batch requires 2/3 cups?
Back
8 batches.
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